Make certain functions pure virtual so I won't forget to implement them

[libs/core.git] / source / io / memory.cpp

diff --git a/source/io/memory.cpp b/source/io/memory.cpp
index 37954cca5bea6bb95a62a5afdfc094009584ba83..c5aee1e0536e040e72187172b2c084269596cce9 100644 (file)
--- a/source/io/memory.cpp
+++ b/source/io/memory.cpp
@@ -37,6 +37,11 @@ void Memory::init(char *b, char *e, Mode m)
        mode = m;
 }
 
+void Memory::set_block(bool)
+{
+       throw logic_error("Memory::set_block");
+}
+
 unsigned Memory::do_write(const char *buf, unsigned size)
 {
        check_access(M_WRITE);
@@ -103,6 +108,11 @@ int Memory::get()
        return static_cast<unsigned char>(*pos++);
 }
 
+const Handle &Memory::get_handle(Mode)
+{
+       throw logic_error("Memory::get_handle");
+}
+
 SeekOffset Memory::seek(SeekOffset off, SeekType type)
 {
        char *new_pos;